MECANISMO ELEVADOR PARA UN APARATO ELEVADOR,ESPECIALMENTE MECANISMO ELEVADOR FRONTAL DE UN TRACTOR AGRICOLA

摘要

A power lift system includes a lifting device with lower links. The lower links are connected to a frame of the tractor by arms of an upper link. The lower links may be either vertically pivotably or rigidly coupled to the arms. The arms may be either rigidly or vertically pivotably connected to the tractor frame. The height and the lifting range of the lower links is variable.